When snagging summits and carving fresh lines, we stay comfortably cozy through harsh conditions zipped inside the Rab Mythic G Jacket. This packable puffy is light on weight and bulk but loaded with heat-trapping tech, using ultralight down to trap warm air and a body-mapped lining to reflect our body heat back to us where we need it most. As we climb, the articulated raglan sleeves free our shoulders and the stitch-through baffles boost breathability, ensuring we don't get stifled, while the insulated hood, elasticated cuffs, and cinchable hem stop numbing winds from blowing inside.